public void ThrowsArgumentException_WhenPassword_IsEmptyString()
{
// Arrange
var fakeOwinContext = new Mock <IOwinContext>();
var authService = new AuthService(fakeOwinContext.Object);
// Act & Assert
Assert.ThrowsAsync <ArgumentException>(async() => await authService.SignUpAsync(username: "******", email: "somemail", password: ""));
}
public void ThrowsArgumentNullException_WhenEmail_IsNull()
{
// Arrange
var fakeOwinContext = new Mock <IOwinContext>();
var authService = new AuthService(fakeOwinContext.Object);
// Act & Assert
Assert.ThrowsAsync <ArgumentNullException>(async() => await authService.SignUpAsync(username: "******", email: null, password: "******"));
}